| 替代Bourns型号 | 电感值(μH) | DCR Typ(mΩ) | 饱和电流(A) | 温升电流(A) | 工作温度(℃) | 长(mm) | 宽(mm) | 高(mm) | 封装 | 屏蔽 | 磁芯材料 |
| SRP1770C-8R2M | 8.2 | 7.75 | 20 | 16 | -40~125 | 17.8 | 17 | 7 | SMD | Y | 合金粉末 |
| SRP4020TA-100Y | 10 | 238 | 2.2 | 1.8 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SRP4020TA-1R0Y | 1 | 20.9 | 9 | 6.2 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SRP4020TA-1R2Y | 1.2 | 21 | 7 | 6.2 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SRP4020TA-1R5Y | 1.5 | 39 | 6 | 4.5 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SRP4020TA-2R2Y | 2.2 | 50.5 | 5 | 4 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| 1 | 11.5 | 8.4 | 10 | -40~125 | 4.3 | 4.3 | 2 | SMD | Y | 合金粉末 |
| SRP4020FA-R47M | 0.47 | 5.8 | 12.1 | 13.5 | -40~125 | 4.3 | 4.3 | 2 | SMD | Y | 合金粉末 |
| SRP4020FA-R68M | 0.68 | 8.5 | 10.5 | 12 | -40~125 | 4.3 | 4.3 | 2 | SMD | Y | 合金粉末 |
| SRP4020FA-R82M | 0.82 | 9.7 | 9 | 11.6 | -40~125 | 4.3 | 4.3 | 2 | SMD | Y | 合金粉末 |
| SRP4020TA-1R0M | 1 | 8.9 | 9.5 | 10.2 | -40~125 | 4.3 | 4.3 | 3 | SMD | Y | 合金粉末 |
| SRP4020TA-1R5M | 1.5 | 11 | 8.3 | 9 | -40~125 | 4.3 | 4.3 | 3 | SMD | Y | 合金粉末 |
| SRP4020TA-2R2M | 2.2 | 17.1 | 6.5 | 8.5 | -40~125 | 4.3 | 4.3 | 3 | SMD | Y | 合金粉末 |
